<nz-layout class="app-layout">
  <nz-sider class="menu-sidebar"
            nzCollapsible
            nzWidth="256px"
            nzBreakpoint="md"
            [(nzCollapsed)]="isCollapsed"
            [nzTrigger]="null">
    <div class="sidebar-logo">
        <h1>代办事项</h1>
    </div>
    <ul nz-menu nzTheme="dark" nzMode="inline" [nzInlineCollapsed]="isCollapsed">
          <li nz-menu-item nzMatchRouter>
            <a [routerLink]="['/behalf','1']">所有代办事项</a>
          </li>
          <li nz-menu-item nzMatchRouter>
            <a [routerLink]="['/behalf','2']">我的代办</a>
          </li>
          <li nz-menu-item nzMatchRouter>
            <a [routerLink]="['/behalf','3']">他人代办</a>
          </li>
    </ul>
  </nz-sider>
  <nz-layout>
    <nz-header>
      <div class="app-header">
       
      </div>
    </nz-header>
    <nz-content>
      <div class="inner-content">
        <router-outlet></router-outlet>
      </div>
    </nz-content>
  </nz-layout>
</nz-layout>
